Bee poteto n'ime osisi wee gbanye ha na nnukwu efere mmiri maka nkeji iri na ise ka poteto wee hapụ ntakịrị starch.
Mgbe ahụ, hapụ pensụl ndị ahụ n'ime akwụkwọ kichin.
Ugbu a, e ghere eghe nke ukwuu, kpoo mmanụ rapeseed na saucepan ruo 140 Celsius wee hapụ fries miri-ighe n'ime ya maka nkeji 4.
Mgbe nkuzi miri emi nke mbụ gwụchara, a na-etinye fries ahụ na akwa nhicha akwụkwọ ka oke abụba wee gbapụ.
N'ime usoro nke abụọ miri emi, mmanụ na-ekpo ọkụ ruo 180 Celsius C na fries na-eme ya maka nkeji 3-6, dabere na tan chọrọ.
Mgbe ahụ, wepụsịa abụba karịrị akarị na akwụkwọ kichin, tinye fries n'ime nnukwu efere ma tinye nnu na paprika.